1. Synthesis of heterocyclic compounds containing the 3,3-dicyanoacrylamide fragment

   • Mikhail Yu. Belikov
   • Angelina G. Milovidova

   Review 02 February 2021 Pages: 1 - 6

   

2. [1,2,4]Triazolo[1,5-d][1,2,4]triazines (microreview)

   • Alexey P. Krinochkin
   • Dmitry S. Kopchuk
   • Oleg N. Chupakhin

   OriginalPaper 02 February 2021 Pages: 7 - 9

   

3. Synthesis and application of azacycloalk-1-ene-fused oxazol-3-ium salts (microreview)

   • Jiaxi Xu
   • Eugene V. Babaev

   OriginalPaper 02 February 2021 Pages: 10 - 12

   

4. Photochemical synthesis of novel naphtho[1,2-b]benzofuran derivatives from 2,3-disubstituted benzofurans

   • Boris V. Lichitsky
   • Constantine V. Milyutin
   • Michail M. Krayushkin

   OriginalPaper 04 February 2021 Pages: 13 - 19

   

5. Synthesis of 3-Silylated 3-Sulfolenes from Propargylsilanes and their Reductive Desulfitation

   • Rūdolfs Beļaunieks
   • Mikus Puriņš
   • Māris Turks

   OriginalPaper 03 February 2021 Pages: 20 - 25

   

6. A three-component condensation of cyclic enamino ketones, phenylglyoxal hydrate, and ethyl cyanoacetate

   • Aleksander N. Andin

   OriginalPaper 05 February 2021 Pages: 26 - 30

   

7. Multistep Synthesis and Nematicidal Activity of 2-(8-azabicyclo[3.2.1]octan-3-yl)-3-imino-2,3-dihydro-1H-isoindol-1-One Derivatives

   • Jun Xu
   • Tianjiao Yang
   • Gonghua Song

   OriginalPaper 05 February 2021 Pages: 31 - 39

   

8. Sonogashira cross-coupling reactions of 5-(benzothiazol-2-yl)-1-(4-iodophenyl)-3-phenyl-6-vinyl(phenyl)verdazyls: synthetic and theoretical aspects

   • Tatiana G. Fedorchenko
   • Galina N. Lipunova
   • Oleg N. Chupakhin

   OriginalPaper 05 February 2021 Pages: 40 - 48

   

9. Construction and Characterization of 3,7-Dichloro-N-(2,6-Diethylphenyl)-N-(2-Propoxyethyl)Quinolone-8-Carboxamide: A Potential Novel Pesticide Compound

   • Xi-Le Deng
   • Chun-Hui Zhu
   • Lian-Yang Bai

   OriginalPaper 03 February 2021 Pages: 49 - 54

   

10. Synthesis of 2-triazolylpurine Phosphonates

    • Zigfrīds Kapilinskis
    • Irina Novosjolova
    • Māris Turks

    OriginalPaper 04 February 2021 Pages: 55 - 62

    

11. The synthesis of 3-(het)aryl-6,7-dihydro-5H-[1,2,4]-triazolo[3,4-a][2]benzazepines

    • Vladimir А. Glushkov
    • Dmitry N. Babentsev
    • Anastasiya E. Simakhina

    OriginalPaper 04 February 2021 Pages: 63 - 68

    

12. Synthesis of novel 1,4-oxathiine derivatives containing polyfluoroalkyl substituents at positions 2 and 6

    • Yaroslav S. Borodkin
    • Yuriy G. Shermolovich

    OriginalPaper 02 February 2021 Pages: 69 - 74

    

13. Synthesis and antimicrobial evaluation of novel polyheterocyclic systems derived from cyclopenta[4',5']pyrido[3',2':4,5]furo[3,2-d]pyrimidine

    • Samvel N. Sirakanyan
    • Domenico Spinelli
    • Anush A. Hovakimyan

    OriginalPaper 03 February 2021 Pages: 75 - 80

    

14. 1,5-Diarylpent-4-ene-1,3-diones in the synthesis of spiro[(thia)pyrrolizidine-3,3'-oxindoles] and 1,3-diaryl-5-spiro[oxindole-3,3'-pyrrolizidin-2'-yl]-1H-pyrazoles

    • Vladislav Yu. Korotaev
    • Nikolay S. Zimnitskiy
    • Vyacheslav Ya. Sosnovskikh

    OriginalPaper 05 February 2021 Pages: 81 - 91

    

15. Reactions of 1-benzoyl-2,4-diphenyl-2,3-dihydro-1H-1,5-benzodiazepine with alicyclic Reformatsky reagents

    • Elena A. Nikiforova
    • Dmitry P. Zverev
    • Nikolay F. Kirillov

    SHORT COMMUNICATIONS 03 February 2021 Pages: 92 - 94

    

16. Synthesis of new 2-substituted 6,8-dinitro[1,2,4]triazolo[1,5-a]pyridines

    • Maxim A. Bastrakov
    • Alexey M. Starosotnikov
    • Igor L. Dalinger

    OriginalPaper 03 February 2021 Pages: 95 - 98